In the past three years there great changes in Bei

发布时间：2021-02-20 21:42:40

In the past three years there great changes in Beijing.A.are B.will be C.has been D.have been 为什么用复数啊?

网友回答

changes是主语当然用复数了
以上问题属网友观点，不代表本站立场，仅供参考！